Bone prosthesis material containing calcium carbonate particles dispersed in a bioresorbable polymer matrix
US5433751A · kind A · utility
244Cited by
10References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 1, 1993 |
| Grant date | Jul 18, 1995 |
| Priority date | — |
| Expiry date | Apr 1, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S623/923
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Bioresorbable bone prosthesis material containing particles of calcium carbonate, originating, for example, from coral skeleton, dispersed within a polymer matrix, the said particles being smaller than 1 mm in size and representing from 40 to 70% of the total weight, and the said polymer being a bioresorbable polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.